RESPONSES TO STRESS AND TOXIC INSULTS | COMPLETE PRACTICE
QUESTIONS & VERIFIED ANSWERS | ALL KEY CONCEPTS COVERED|
EXAM SUCCESS GUARANTEED A+
Which Of The Following Is Not A Characteristic Of Reversible Cell Injury (Robbins 12)
A. Cell Swelling
B. Blebbing Of Plasma Membrane
C. Clumping Of Nuclear Chromatin
D. Detachment Of Ribosomes From ER
E. Fragmentation Of Nuclear Membrane
ANSWER:E
Which Of The Following Is Not A Reversible Tissue Change (Robbins 6)
A. Atrophy
B. Necrosis
C. Metaplasia
D. Hyperplasia
E. Hypertrophy
ANSWER:B
The Order Of Acute Cell Swelling Due To Hypoxia Is (PBVD 14)
1. Depletion Of ATP
2. Deficiency Of Oxygen
3. Failure Of Na+-K+ Pump
, 4. Influx Of Na+, CA++, And H2O
5. Decrease In Oxidative Phosphorylation
A. 1,2,3,4,5
B. 2,1,3,4,5
C. 2,5,1,3,4
D. 2,5,1,4,3
E. 5,4,3,2,1
ANSWER:C
4. The Most Likely Cellular Response To An Acute And Transient Reduction In Oxygen Supply To
Tissues Is:
A. Atrophy
B. Necrosis
C. Apoptosis
D. Hyperplasia
E. Cellular Swelling
ANSWER:E
5. Which Of The Following Is Not Expected With Cellular Necrosis?
A. Karyolysis
B. Cell Swelling
C. Adjacent Inflammation
D. Nucleosome-Size Fragments